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Datasheet File OCR Text: |
general specifications ( unit : mm ) mercury www .mercury-crystal.com 10 mhz dbc / hz -65 -95 -120 -128 -122 -120 -140 1.65 vdc / 0.3 v to 3.0 v frequency stability (1) codes frequency stability over 25 ppm 50 ppm 100 ppm if non-standard , please enter the commercial ( -1 0c to +70c ) abc industrial ( -40c to +85c ) def " c20 " 20 ppm over -10c to +70c ; output wave form cmos output output logic low " 0 " 10% v dd ( max. ) frequency deviation range GV42 series 3.3 v phase jitter < 4.0 ps [ 50.1 ~ 200.0 mhz ] a pp lications : high-q fundamental crystals and multiplier circuits with moderate jitter. vcxo [ voltage controlled crystal oscillators ] " i 20 " 20 ppm over -40c to +85c phase noise ( typical ) [ 155.520 mhz ] offset 10 hz 100 hz 1k hz 10 khz 100khz 1 mhz start - up time (ts) 10 m sec. ( max.) ; 5 m sec.( typical ) input impedance 2 m ? ( min.) storage temperature - 50c to 100c taiwan : (886)-2-2406-2779 / sales-tw@mercury-crystal.com u.s.a: (1)-909-466-0427 / sales-us@mercury-crystal.com china : (86)-512-5763-8100 / sales-cn@mecxtal.com integrated phase jitter ( 12 khz to 20 mhz ) . 2.3 ps ( typical ) ; 4.0 ps ( max.) for 155.520 mhz output load 15 pf aging 3 ppm per year (max.) rise time ( tr ) / fall time ( tf ) 2.4 nsec. ( typical ) . measured between 0.3v to 3.0v ( 15pf load ) duty cycle 50% 10% [ 50% 5% is also available ] current consumption 50 ~ 200 mhz : 40 ma ( max.) operating temperature range desired stability after the " c " or " i " for example : general specifications 11.4 x 9.6 x 2.5 mm smd cmos output control voltage center / control voltage range paramenters electrical spec. input voltage ( v dd ) 3.3 v 5 % standard : 80 ppm ( min. ) initial freq. accuracy ( at 25 c ) to tune to the nomial frequency with vc = 1.65v 0.15v output logic high " 1 " 90% v dd ( min. ) frequency range 50.1 ~ 200.0 mhz
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